When to go · Sysmä
Sysmä in September
Good month. Outside the best window (Jun–Aug (summer holidays, boat cruises)). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Key facts
- Verdict
- Good
- Temperature
- 17°C (63°F)63°F (17°C) / 9°C (48°F)48°F (9°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Outside the best window (Jun–Aug (summer holidays, boat cruises)). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Is another month better than September?
September is rated good. These months rate higher:
Weather in September
- SysmäHighs around 17 °C (63 °F), lows around 9 °C (48 °F), rain on about 7 daysHighs around 63 °F (17 °C), lows around 48 °F (9 °C), rain on about 7 days
Crowds and prices
- Crowds · Finland overall
- Medium
- Prices · Finland overall
- Medium
Finland overall: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Compare two months
Weather, crowds and prices for any two months in Sysmä, side by side.
Verdict
Sep: Good
Jun: Great (better)
Daytime high
Sep: 17 °C (63 °F)63 °F (17 °C)
Jun: 22 °C (72 °F)72 °F (22 °C)
Night low
Sep: 9 °C (48 °F)48 °F (9 °C)
Jun: 12 °C (54 °F)54 °F (12 °C)
Rain days
Sep: 7
Jun: 5 (better)
Crowds
Sep: Medium
Jun: Medium
Prices
Sep: Medium
Jun: Medium
Festivals listed
Sep: 0
Jun: 1
September: Outside the best window (Jun–Aug (summer holidays, boat cruises)). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
June: Inside Sysmä's best window: Jun–Aug (summer holidays, boat cruises).
Sysmä: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings